1769-OF4CI Allen Bradley Rockwell CompactLogix 4 Channel Analog Current Isolated Output Module

Product parameters

Model: 1769-OF4CI

Product Type: CompactLogix 4-channel isolated Analog Current Output Module

Power supply:

Supply voltage: 24 V DC (nominal, range 20.4 to 26.4 V DC)

Backplane current consumption

5 V DC: 145 mA

24 V DC: 140 mA

Power consumption: Maximum 2.68W

Output:

Output channels: 4 differential, independently isolated analog current outputs

Output signal range: 0-20 mA, 4-20 mA

Full-scale range: 0-21 mA (0-20 mA), 3.2-21 mA (4-20 mA)

Resolution: 16 bits (unipolar)

Conversion time: Maximum 2.9 ms (voltage/current conversion)

Accuracy:

Operating limit: ±0.35% (±0.2% at 25°C throughout the entire temperature range)

Load:

Resistive load: 0 to 500 Ω

Inductive load: Maximum 0.1 mH

Isolation

Inter-channel: 1500 V AC (1 minute) or 75 V DC (continuous)

Between the channel and the backplane bus: 1500 V AC (1 minute) or 75 V DC (continuous)

Connector: 16-pin plug-in terminal block (Belden 8761 shielded cable is recommended)

Wire specification:

Solid wire: 22-14 AWG

Twisted wire: 22-16 AWG

Ambient temperature

Operation: 0°C to +60°C

Storage: -40°C to +85°C

Relative humidity: 5% to 95% (no condensation)

Protection grade: IP20

Installation method: DIN rail or panel installation

Certification: Complies with standards such as CE, UL, CSA, and C-TICK

Compatibility: Applicable to MicroLogix 1500 and CompactLogix controllers, supporting 1769-ADN (DeviceNet adapter) or 1769-AENTR (Ethernet Adapter) for remote I/O

Function

Independent isolated output: It provides 4 differential, independently isolated analog current outputs (0-20 mA or 4-20 mA), supporting high-precision control.

High resolution: 16-bit resolution ensures precise analog signal output.

Data format support: Supports raw/proportional data, engineering units, PID scaling and percentage full-scale formats, adapting to various application requirements.

Automatic calibration: Pre-calibrated at the factory. It automatically performs self-calibration each time it is powered on, eliminating the need for manual calibration by the user.

Diagnostic function: Supports high/low limit clamping to prevent the output from exceeding the set range; The self-check function operates when powered on to ensure the reliability of the module.

Fast conversion: The maximum conversion time is 2.9ms, suitable for control applications with rapid response.

Modular design: Compact design, compatible with CompactLogix and MicroLogix 1500 systems, and can be used as a local or remote I/O module (via DeviceNet or Ethernet adapter).

Flexible configuration: Configure channel parameters such as output range, module suppression, module description and slot allocation through RSLogix 500 (MicroLogix 1500) or Studio 5000 Logix Designer (CompactLogix) software.

Status indication: Equipped with status leds to indicate the operating status or faults of the module.

Application scenarios

Industrial automation: It is used in production lines, packaging machinery, material handling systems, and drives analog current actuators such as control valves, frequency converters or regulators.

Process control: Applied in industries such as petrochemicals, pharmaceuticals, and food and beverages, it outputs precise current signals to control parameters such as flow rate, pressure, or liquid level.

Distributed control system: Integrated into distributed I/O systems via EtherNet/IP or DeviceNet, it is suitable for remote control in large factories or decentralized facilities.

Mechanical manufacturing: Integrated into OEM equipment, such as automated assembly lines or testing equipment, to drive analog actuators for precise control.

Energy management: Control systems used in the power and oil and gas industries, which output current signals to regulate the operating status of equipment.

Environmental control: Used in HVAC or environmental monitoring systems to control analog actuators to adjust environmental parameters.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

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